Graphical user interface for a display screen



A portion of the disclosure of this patent document contains material to which a claim for copyright is made. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but reserves all other copyrights whatsoever.

The FIGURE illustrates a front view of a display screen with a graphical user interface.

The broken line of the display screen and the broken line showing of certain text and images in the drawing illustrate environment and form no part of the claimed design. 

CLAIM The ornamental design for a graphical user interface for a display screen, as shown and described. 